Those of you of a certain age may remember these odd looking flat black vinyl things called ‘records’. Records are analog devices. A groove is cut into the vinyl. A stylus rides along the groove and translates the wiggles in the groove into an electrical signal, which is then transmitted to a speaker, which turns it into a vibration (which, when pleasant, we call “music”.) […]
You are hurtling down the frontstretch at Michigan, your speed approaching 215 mph. Your seat moves up and down as you hit the seams, but your focus is squarely on getting into Turn 1 losing as little speed as possible. You squeeze the brakes and feel yourself moving forward, only to realize that you’re still moving too quickly. As the car starts to head toward the wall, you panic and squeeze the brake even harder.
The car snaps loose and the next thing you feel… is an engineer’s hand on your shoulder. You turn around to see her barely suppressing a smile. […]
There are somewhere in the vicinity of 840 parts in a NASCAR Sprint Cup Engine (at least the Chevy version and yes, I am taking someone’s word for this. I did not have time to […]
We’d been hearing rumors of penalties stemming from Kansas and everyone expected them to be announced Tuesday. Since penalties usually have some scientific component, I was sort of hoping for some new material. Tuesday came and went. Nothing. Wednesday, all heck broke loose as penalties were announced for the No 20 JGR car (engine issues) and the No 98 ThorSport truck.
The more interesting — and less discussed — penalty is the ThorSport/Johnny Sauter one. (It was a tough week for Wisconsin drivers). The team was docked 25 points, which is pretty huge for the Truck Series and the crew chief fined $10,000. (I realize that seems small when compared to the Sprint Cup Series penalties, but the Truck Series has correspondingly lower purses and salaries.) […]
Four Hendrick Motorsports engines failed at Michigan International Speedway . But Michigan is hard on engines. Let’s see why. […]
According to @tomjensen100, the oil pans confiscated from the Joe Gibbs Racing cars weighed between 20-30 lbs. Lee Spencer posted some nice pictures of them. A normal oil pan weighs about 4-5 lbs. Why in […]
When you think about saving energy, you probably don’t think about your engine oil. The folks at G-Oil do. […]
I was 14 years old the last time I stood in line to get an autograph. It was at the Target store in Brookfield, WI and a chance to have my album cover signed by […]
Last weekend, I had the opportunity to visit Denver, CO – in a snowstorm. Never mind that it took me a couple hours to get past the thunderstorms in Dallas/Ft. Worth, I landed in Denver […]
The Science of Speed video series is now up at www.science360.gov. We did a press conference at Texas Motor Speedway Friday April 3rd afternoon announcing the series. If you told me three years ago I’d […]
Copyright Trivalent Productions 2008-2020